Originally posted by Allycat
SCIENTICIFLY PROVEN THEORY or at least, a summary of it, by me.
It's a process of evolution, first this planet was a hard core, with a sea on it, filled with all kinds of atoms and molecules, and at some points some of the molecules were organic, and those organic molecules at some point, began forming systems (Mitochondria's, Golgi-systems, things that can be found in any cell of living beings nowadays) and the systems came together and started working together, and at one point, they became a symbiotic one celled creature. And then cells started working together and formed multiple celled organisms, Cnidaria, at first. Those are animals like Jelly-fish, wihtout any hard parts. But these evolved into fish, and those into amphibias. (As land had slowly started to fall dry.) And finally those amphibias turned into reptiles, wich grew to abnormally large proportions, which we call dinosaurs. There you have it. No divine interventions, no aliens, just mother nature.